Some methods for hiding ads or promoted content on sites

PromoBlockingMethods.md

Twitter.com timeline promoted tweets

Add css via your favorite extension div[data-testid="placementTracking"] article { display : none!important }

• note: I might create my own extension that does this.
• done: https://github.com/dcinzona/PromoBlocker-ChromeExt

Feedly sponsored ads

Update /etc/hosts (hosts file) and add 127.0.0.1 srv.buysellads.com (or block the domain some other way)